Timing Components: Specifications
Timing Chain TensionerExploded View EM-37 (Part 1):
Exploded View EM-37 (Part 2):
NOTE:
^ To remove timing chain and associated parts, start with those on the LH bank. The procedure for removing parts on the RH bank is omitted because it is the same as that for removal on the LH bank.
^ To install timing chain and associated parts, start with those on the RH bank. The procedure for installing parts on the LH bank is omitted because it is the same as that for installation on the RH bank.
Crankshaft Pulley
Select the one most visible notch of the four on the bolt flange. Corresponding to the selected notch, put a alignment mark (such as paint) on the crankshaft pulley.
Crankshaft pulley bolt torque
Step 1 93.1 Nm (9.5 kg-m, 69 ft-lb)
Step 2 additional 90° (angle tightening)
Rotate the crankshaft pulley in normal direction (clockwise when viewed from engine front) to check for parts interference.
Timing Cover
Install the front cover as follows:
Install the bolts in the numerical order shown.
M6 x 50 mm (1.97 inch): No. 1, 20, 25, 26, 27
M6 x 80 mm (3.15 inch): No. 4, 5, 7
M6 x 20 mm (0.79 inch): Except the above
After tightening, re-tighten to the specified torque.
Install the timing chain case cover RH bank (A) and timing chain case cover LH bank (B) as follows:
*: Cross mark (c) that can not be seen after assembly
D 2.6 - 3.6 mm (0.102 - 0.142 inch) dia.
Install the bolts in the numerical order shown.